English
Noun
law of excluded middle (uncountable)
-  (logic) A principle of classical logic which states all statements must be either true or false, i.e. in symbols:  . .
Abbreviations
Translations
axiom of classical logic
|  Icelandic: lögmál um annað tveggja n
 |  |  Polish: zasada wyłączonego środka f
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